Five users for the Spread Operator in JavaScript

5 Uses for the Spread Operator Copy array Concatenate arrays Pass arguments as arrays Copy Object Merge Object Find more details on the source link above, thanks to @laurie for putting this list together

Transform black into any given color with CSS filters

How to transform black into any given color using only CSS filters: My question is: given a target RGB color, what is the formula to recolor black (#000) into that color using only CSS filters? For an answer to be accepted, it would need to provide a function (in any language) that would accept the target […]

Instagram filters with CSS3 Effects

Instagram filters recreated using CSS3 filter effects Ever wanted to recreate Instagram filters on the fly using CSS3 (without needing to open a graphics program)? Now you can! Using the new filters feature in CSS3, you can recreate all of the Instagram filters. I have, with varying levels of success, recreated every Instagram filter. They’re […]

Blank Target vulnerability

A developer that opens a new window or tab with target=‘_blank’ is exposing their users to a little known vulnerability which deals with a malicious code taking ownership of the new opened window. This can be easily solved by appending rel=“noopener noreferrer” to the anchor tags. With that said the URLs should look like this: